491f8a284127dba7daff90bbbf9bc3b3c3f3d3d9b95b16ebec4aa8facc9f2beb

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 23:08

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General

Target

3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe
Size

6.6MB
MD5

e8346682e84275eadde99a4e640e2833
SHA1

1845f7dc2ad111213ce20ccc2409cb458c3abd77
SHA256

491f8a284127dba7daff90bbbf9bc3b3c3f3d3d9b95b16ebec4aa8facc9f2beb
SHA512

f154c58c2eee06d0b147059f9ffff82db10f42318415283c5e07b506d0e307b2a2928e22162cd03da4b13398843087ed710053d4ad2db6d9ff6a8a8782edcc10
SSDEEP

3072:5EjJFKe5w7MbN0+CxVv+eOuD5Zvahg6BPAD6efnnui0ap6v+Q98XoV:It5dN0Nihg6J4PPuiuvzqy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2384	2872	WerFault.exe	27

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2384	2872	3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe	28
PID 2872 wrote to memory of 2384	2872	3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe	28
PID 2872 wrote to memory of 2384	2872	3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe	28
PID 2872 wrote to memory of 2384	2872	3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe	28

C:\Users\Admin\AppData\Local\Temp\3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\3772-0-0x0000000000850000-0x0000000000EEA000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 36
  2⤵
  - Program crash
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2872-0-0x0000000001720000-0x0000000001DBA000-memory.dmp

Filesize
6.6MB

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